TY  - RPRT
TI  - Increased behavior problems associated with delayed school entry and delayed school progress.
AU  - R S Byrd
AU  - M Weitzman
AU  - P Auinger
PY  - 1997
DO  - 10.1542/peds.100.4.654
UR  - https://pubmed.ncbi.nlm.nih.gov/9310520/
ID  - 9310520
ER  -